# Star PassPRNT vs SII PS Print Class Library

The clearest difference is iOS requirement: Star PassPRNT at 14.0 against SII PS Print Class Library's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Star PassPRNT ships an update every 5 months, SII PS Print Class Library every 4 months. The most recent releases landed on October 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Star PassPRNT | SII PS Print Class Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/star-passprnt/id979827520/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 7 MB | 2 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STAR MICRONICS CO., LTD.](https://appshunter.io/developer/552221028) | [Seiko Instruments Inc.](https://appshunter.io/developer/430532225) |

## What reviewers say

### Star PassPRNT

[App page](https://appshunter.io/ios/app/star-passprnt/id979827520)

This application receives print data from an iOS app and relays it to a compatible Star Printer. It supports various Star printer models and allows data to be passed via URL schemes, enabling printing of HTML or PDF content.

**Highlights:** Receives print data from iOS apps, Sends data to Star Printers, Supports HTML and PDF print data, Utilizes URL schemes for data transfer, Compatible with numerous Star printer models

**In-app purchases:** none


### SII PS Print Class Library

[App page](https://appshunter.io/ios/app/sii-ps-print-class-library/id980182499)

**In-app purchases:** none


## Frequently asked questions

### Is Star PassPRNT free?

Star PassPRNT is free to download, with no in-app purchases.

### Is SII PS Print Class Library free?

SII PS Print Class Library is free to download, with no in-app purchases.

### Do Star PassPRNT or SII PS Print Class Library have ads?

Neither Star PassPRNT nor SII PS Print Class Library shows ads.

### Which is updated more often, Star PassPRNT or SII PS Print Class Library?

Star PassPRNT ships an update every 5 months, and SII PS Print Class Library every 4 months. Most recently, Star PassPRNT was updated on October 24, 2026 and SII PS Print Class Library on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*